Understanding the human body is a team effort. That's where the Yachtel group comes in.

Researchers at Yachtolt have been delving into the secrets of probiotics for 90 years.

Yachtold also partners with nature portfolio to advance gut microbiome science through the global grants for gut health, an investigator-led research program.

To learn more about Yachtolt, visit yawcult.co.

.jp.j. That's Y-A-K-U-Lt.C-O.jp. When it comes to a guide for your gut, count on Yacolt.

Hi and welcome to COVID quickly, a scientific American podcast series.

This is your fast track update on the COVID pandemic.

We bring you up to speed on the science behind the most urgent questions about the virus and the disease.

We demystify the research and help you understand what it really means.

I'm Tanya Lewis.

I'm Josh Fishman.

And we're Scientific American's senior health editors.

Today we'll talk about clinics for long-haul COVID patients.

The rise of the Delta variant and what you can do about it.

And using barbershops to get vaccines to communities that need them most.

Early in the pandemic, there were some reports of people with odd symptoms such as fatigue

and memory issues that continued long after their acute infection.

Now these long haulers are getting some specialized help.

More and more data is coming out about long COVID. That's serious physical and mental effects that can last half a year after

people first get infected. The latest study came out last week in the journal nature medicine.

Researchers looked at health records for a few hundred people in Bergen, Norway. That was almost everyone in the

city diagnosed with COVID during several months in 2020. Overall, 61% of the group had symptoms

...